- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/93 - Carboxylic acids having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
Patent holdings for IPC class C10M 129/93
Total number of patents in this class: 21
10-year publication summary
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1
|
1
|
1
|
1
|
5
|
0
|
1
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0
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
5 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| The Lubrizol Corporation | 1335 |
2 |
| Chevron Oronite Company LLC | 551 |
1 |
| Chevron Japan Ltd. | 83 |
1 |
| Chevron Oronite Technology B.V. | 7 |
1 |
| China Petroleum & Chemical Corporation | 1623 |
1 |
| Croda International plc | 553 |
1 |
| Fuchs Petrolub SE | 61 |
1 |
| Infineum International Limited | 340 |
1 |
| U.S. Bank National Association | 728 |
1 |
| Equinor Energy AS | 475 |
1 |
| Chevron (China) Chemicals Co., Ltd. | 3 |
1 |
| Shell USA, Inc. | 1074 |
1 |
| Sinopec Dalian Research Institute of Petroleum and Petrochemicals Co., Ltd. | 52 |
1 |
| Other owners | 0 |